Mel Blanc
Bugs Bunny / King Arthur / Sir Osis of Liver / Sir Loin of Beef / Yosemite Sam / Gerry the Idgit Dragon / Daffy Duck / Sylvester / Tweety Pie / Porky Pig / Speedy Gonzales / Treasury Director / Rocky / Mugsy / Judge / Clancy / O'Hara / Cops / Pepe Le Pew / Clarence (B.A. Bird) (voice)
June Foray
Granny (voice)
Frank Nelson
Satan (voice)
Frank Welker
Reporter Dog / Lawyer (voice)
Stan Freberg
Singing Narrator / Big Bad Wolf / Three Little Pigs (voice)
Ralph James
Narrator (voice)
Bea Benaderet
Granny (voice) (archive sound) (uncredited)
